Petersburg Weather in January

January in Petersburg averages 10°C (50°F) during the day and -2°C (28°F) at night. Quite a bit of snow/rainfall is typical this month, with around 75 mm (3 in) on average. An umbrella is a good idea.

Rainfall in Petersburg in January

Historically, approximately 10 days this month are expected to have snow/rain, averaging 75 mm (3 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Petersburg in January

In January, Petersburg gets low temperatures, with highs of 10°C (50°F). Nights cool to around -2°C (28°F). During January, you'll experience the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With lows of -2°C (28°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. During January, the city enjoys the most temperate climate of the year.

Sunshine in Petersburg in January

The area experiences a moderate amount of sunshine, with approximately 171 hours of sunlight expected. This means a decent mix of sun and overcast.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Petersburg. Our weather planner can help you explore destinations with more pleasant weather conditions.